Fix LazyLoad for ProviderRepository

src/NzbDrone.Core/Datastore/Extensions/SqlMapperExtensions.cs

@@ -180,7 +180,7 @@ namespace NzbDrone.Core.Datastore
             return db.Query(sql.RawSql, mapper, sql.Parameters);
         }
 
-        private static void ApplyLazyLoad<TModel>(IDatabase db, TModel model)
+        public static void ApplyLazyLoad<TModel>(this IDatabase db, TModel model)
         {
             if (TableMapping.Mapper.LazyLoadList.TryGetValue(typeof(TModel), out var lazyProperties))
             {

src/NzbDrone.Core/ThingiProvider/ProviderRepository.cs

@@ -64,6 +64,8 @@ namespace NzbDrone.Core.ThingiProvider
                         item.Settings = (IProviderConfig)JsonSerializer.Deserialize(body, impType, _serializerSettings);
                     }
 
+                    _database.ApplyLazyLoad(item);
+
                     results.Add(item);
                 }
             }